Posts Tagged ‘Parameters’

URL Parameter Transforming

Friday, November 16th, 2007

Need to transform URL parameters and decode values such as “Hello%20World!”? Here is how:

Perl:

$s =~ s/%([\da-f][\da-f])/chr( hex($1) )/egi;

Java:

s = java.net.URLEncoder.encode(s, "UTF-8");

PHP:

$s = urldecode($s);